diff --git a/flake.lock b/flake.lock
index 3f806648..c76c8843 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1636472542,
-        "narHash": "sha256-HlzWJXlcgzGQRFkv1q/Bi2aWlHlpmEYiOjaz5LKJAgo=",
+        "lastModified": 1636481045,
+        "narHash": "sha256-0AaC11icvoPSeg2ZFTL0K9P/IrnTTHGZetwZT05LYaQ=",
         "ref": "master",
-        "rev": "4e3504259a46bc586296bf15ffb9c72ffedf9b28",
-        "revCount": 34,
+        "rev": "64a508df2500956302f19e804dc96a5cccd4eec7",
+        "revCount": 35,
         "type": "git",
         "url": "https://gitea.c3d2.de/astro/heliwatch.git"
       },